<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input
        v-model="formData.username"
        style="width: 50%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input
        v-model="formData.mobile"
        style="width: 50%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker
        v-model="formData.timeOfEntry"
        style="width: 50%"
        placeholder="请选择入职时间"
      />==={{ formData.timeOfEntry }}
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select
        v-model="formData.formOfEmployment"
        style="width: 50%"
        placeholder="请选择"
      >
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :value="item.id"
          :label="item.value"
        />
      </el-select>==={{ formData.formOfEmployment }}
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input
        v-model="formData.workNumber"
        style="width: 50%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input
        v-model="formData.departmentName"
        style="width: 50%"
        placeholder="请选择部门"
        @focus="flagTree=true"
      />
    </el-form-item>
    <!-- 树形控件 -->
    <el-tree
      v-if="flagTree"
      node-key="id"
      default-expand-all
      :data="depList"
      :props="defaultProps"
      @node-click="handleNodeClick"
    />
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker
        v-model="formData.correctionTime"
        style="width: 50%"
        placeholder="请选择转正时间"
      />
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="small" @click="hSubmit">确定</el-button>
      <el-button size="small" @click="hCancel">取消</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
var arrayToTree = require('array-to-tree')
import { getDepartments } from '@/api/departments'// import { getEmployeeSimple } from '@/api/employees'
import EmployeeEnum from '@/constant/employees'
// import { tranListToTreeData } from '@/utils'
import { addEmployee } from '@/api/employees'
export default {
  data() {
    return {
      hireType: EmployeeEnum.hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      depList: [],
      defaultProps: {
        children: 'children',
        label: 'name'
      },
      flagTree: false
    }
  },
  created() {
    //  获取部门
    this.loadDep()
  },
  methods: {
    async loadDep() {
      // console.log('444')
      try {
        const res = await getDepartments()
        // console.log(res, 8888999)
        // 由于业务中传智教育的pid是:-1，它是最高级的节点
        // shift 从数组头部取出一个元素
        // console.log(root, 88888)
        // 用工具函数把 平铺的数组转成 树型数据
        // this.depList = tranListToTreeData(res.data.depts)
        this.depList = arrayToTree(res.data, {
          parentProperty: 'pid',
          customID: 'id'
        })
      } catch (err) {
        // console.log(err, 99999)
      }
    },
    hSubmit() {
      this.$refs.addForm.validate(async(valid) => {
        if (valid) {
          // 校验成功
          // alert(111)
          const res = await addEmployee(this.formData)
          // console.log(res, 4433)
          if (res.code === 10000) {
            this.$emit('success')
          }
        }
      })
    },
    hCancel() {},
    handleNodeClick(data) {
      //  设置条件：只允许点击最里层的那个节点
      //  只需要判断data中国是否有children  有children:表示还有子节点  ，没有children表示是最里层的节点
      if (!data.children) {
        this.formData.departmentName = data.name
        //  表示点击的是最里层的
        // 关闭树形结构
        this.flagTree = false
      }
    }
  }
}
</script>
